Finding the Third Proportional to 1,234.50 and 1,875.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,234.50 : 1,875.75 = 1,875.75 : x
2. Step 2: Convert to fraction form
   1,234.50/1,875.75 = 1,875.75/x
3. Step 3: Cross multiply
   1,234.50x = 1,875.75 × 1,875.75
4. Step 4: Simplify right side
   1,234.50x = 3,518,438.06
5. Step 5: Solve for x
   x = 3,518,438.06/1,234.50
6. Step 6: Final answer
   x = 2,850.09